011 and 012 Anush Series
Data Sheet
011 and 012
Anush Series
Panel Meters
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Page 1 of 5
Version : 1 / 01 / III / II / 1111 / A
Application
Terminal bolts / leads
The Anush range of analog panel meters offers accurate
measurement and indication of most electrical and electronic
parameters in industry standard 11/2 ”, 2 1/2 ”case
sizes. This innovative design features a detachable lower fascia
plat which allows the flexibility of either surface or window mounting.
The fascia is simply unclipped to achieve the completely flush
panel appearance of panel window mounting.
Clamp straps for connections.
The range offers AC and DC ammeters, voltmeters and frequency
meters utilizing a high torque scale value and features a rear zero
adjuster screw for temperproof installation. AC moving iron meters
provided high accuracy true RMS measurement of 1.5%.
: DIN 46200/46282
:: DIN 46282
Safety requirements and protective
measures for Electrical indicating
instruments and their acessories.
IS 9249
DIN 40050 / 8-70
VDE 0110 /11-72
VDE 0410 /10-76
IEC 529,IEC 1010
: IS 1248
Performance specifications for direct
acting indicating analogue electrical
IEC 51/DIN EN 60051
measuring instruments & their accessories DIN 43701
Environmental conditions
: IS 1248
IS: 9000, Part 5, 7, 8,
VDE / VDI 3540
: DIN 43718
• Switchgear
Front frames for indicating measuring
instruments principle dimensions.
• Distribution systems
UL Combustibility class.
: UL 94 V-O
Technical conditions of delivery for
electrical instruments.
: DIN 43701
Mechanical strength (Free fall test,
vibration test)
: IS 1248/IEC 51
IS 9000
VDE 0411, part I,
Sec.43/44, IEC 1010
Applications :
• Marine
• Control panels
• Embedded generation
• Energy management
• Building management
• Utility power monitoring
• Process control
• Motor monitoring
Features
• Measuring and indication of AC amps, volts, frequency and
DC signals.
• Surface of window mounting.
E M C compliance as per following standards:
E N 50081-2,EN 50082-2,N 55011/CISPR 11,
EN 60555-2,IEC 555-2
EN 61000-4-4/IEC 1000-4-4,
EN 61000-4-2/IEC 1000-4-2,
EN 61000-4-5/IEC 1000-4-5,ENV 50140.
Comply with following European directives : 89 / 336/ EEC (EMC
directive), 73 / 23 / EEC (low voltage directive) & amendment
93 / 68 / EEC, for marking.
• High torque pivot and jewel movement.
• True RMS measurement meters.
• AC and DC inputs.
• Up to 40A DC direct connected.
• Up to 50A AC direct connected.
Benefits
• AC moving iron and moving coil mechanizms.
• Reduced inventory.
• ANSI standard case sizes.
• Detachable lower fascia plate.
• Easy to modify for distributions.
Compliant With
• ANSI C39.1
• IEC 51
• UL 3111-1
Applicable Standards
Scale and pointer for electrical
measuring instruments.
: IS 2419
DIN 43700
:
IS 1248
DIN 43802
Connections and Terminal markings for
panel meters
: IS 1248
DIN 43807
Nominal case and cutout dimensions for
indicating electrical instruments.
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Page 2 of 5
Version : 1 / 01 / III / II / 1111 / A
Specifications
Accuracy
DC Ammeters and Voltmeters
1.5%
0 to100% of full scale deflection
AC Ammeters and Voltmeters
Moving Iron: 1.5%
Frequency Meters
0.5% of end scale value
10 to100% of full scale deflection
Input Ratings
DC Moving Coil Ammeters
50mA to 50A
DC Moving Coil Voltmeters
50 mV to 600V
AC Moving Coil Ammeters (VQ)
1mA to 10A
AC Moving Coil Voltmeters (VQ)
6V to 600V
AC Moving Iron Ammeters (EQ)
100mA to 60A
AC Moving Iron Voltmeters (EQ)
6V to 600V
Frequency meters
45-50-55Hz, 55-60-65Hz, 45-55-65Hz
Burden
20 to 500V AC. Standard 900ohms/volt
Overload
Voltmeters
2 times for 0.5 sec : 9 overloads
2 times for 5 sec : 1 overload
Ammeters
10 times for 0.5 sec : 9 overloads
DC Center Zero Voltmeter
10 times for 5 sec : 1 overload
Enclosure
Movement
High torque pivot and jewel moving coil and moving iron
Scale Balance
Within 1% of scale length
Relative Humidity
25% to 80% nominal range of use
Operating Temperature
0° C to +40° C
Storage Temperature
20° C to +55° C
Enclosure Code
IP42
Case and Cover
Matt black case UL94V. Polycarbonate cover
Bezel
Matt black
Bezel Window
Shatterproof polycarbonate
Fixing
Surface mounting: 4 corner studs, 4-40 UNF
Rear of panel mounting: 2 through hole mounts
Terminals
011-8-32 UNC
012-1/4”-28 UNC
Compliant With
Performance
ANSI C39.1 and IEC 51
Manufacture
UL3111-1
Scaling
ANSI C39.1
Safety
IEC61010-1 (LVD) and BS EN 61326:(EMC)
Vibration
ANSI C39.1 cl. 5.13
Operation
while the top is sprung for resilience. All voltmeters are
manufactured with internal voltage dropper resistors.
Moving Coil Meter
These meters offer a centre cored, self shielding moving coil
movement using pivots, hairsprings and sprung jewels. Variations
in movement are limited by design. All DC voltmeters are 1000
ohms per volt, moving coil rectified products run at 900 ohms per
volt. Millivolt meters use te 5 milliamps/50mV resistance.
Frequency Meter
Frequency meters use a 1mA/350ohm movement driven by an
EMC hard frequency conversion circuit.
Moving Iron Meter
This clapper type repulsion design utilizes a pivot, hairspring and
jewel movement. The bottom jewel is oil filled to provide damping
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Dials, Pointers and Scales
Standard dials are matt white black printed scales and a tubular
knife-edge black are balanced within 1% of scale length and
Page 3 of 5
Version : 1 / 01 / III / II / 1111 / A
feature a highly repeatable flattened are scale shape, ensuring
consistently accurate measurement reading. Dials are
interchangeable between the challenger range of products using
the same input within the published specification of the meter.
Options for non standard customer specific dials are available
upon request.
Dimensions
A) 012
3. 120
MAX
1 .88
+ .010
55
1 .46
MAX
1 .88
+ .010
60
50
65
45
.940
+ .005
HERTZ
2.66
2.19 DIA
.940
+ .005
.156 DIA . 2 PL
FRONT PANEL CUTOUT
ONLY APPOX
REPRESENTATION
OF DIAL
REMOVABLE COVER
. 56
3.110 -+ .010
.005
.156 DIA
2 HOLES
1 .18
.63
.010
1.475 -+.005
.296 + .005
1 .250
.434 + .010
+ .005
.305
2.500
+ .005
+ .010
D1
.188 DIA
1 / 4 - 28 THD TERM, 2 PL
REAR PANEL CUTOUT
. 50
4 - 40 THD, 2 MTG STUD
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Page 4 of 5
Version : 1 / 01 / III / II / 1111 / A
Dimensions
A) 012
2.19
ANUSH
1.51
011
MAX
0.75
.60
1.86
.656
max1.03
0.96
.656
.60
1.312
1.550
.656
.36
1.312
1.05
2.18
.175
.24
.656
1.70
1.312
RISHABH INSTRUMENTS PVT.LTD.
F-31, MIDC, Satpur, Nashik-422 007,India.
Tel.: +91 253 2202160, 2202202 Fax : +91 253 2351064
E-mail : India :- marketing@rishabh.co.in
International :- exp.marketing@rishabh.co.in
www.rishabh.co.in
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Page 5 of 5
Version : 1 / 01 / III / II / 1111 / A